Lubricant is a material used in much relative motion to regulate (quite often to decrease) friction and wear of materials in contact with other bodies. Lubricants used to remove heat or wear debris, provide additives towards the touch, convey strength, secure, seal, depending on their design. A lubricant may be in the form of liquid (oil, water, and so on.), solid (graphite, graphene, disulfide from molybdenum), gaseous (air) or perhaps even semi-solid (grease). The fluid lubricants can get…